National Park of American Samoa is the Only U.S. National Park Requiring a Passport

The National Park of American Samoa stands as a unique destination within the U.S. National Park System, being the only park that mandates visitors present a valid passport for entry. This requirement, along with the park's extreme remoteness, sets it apart from other national park experiences.

The park is situated approximately 2,600 miles southwest of Hawaii. Access is primarily by air, with flights landing at Pago Pago International Airport on Tutuila, the largest island. From Tutuila, connecting flights are available to the islands of Ta’ū and Ofu, as the park spans across three distinct islands.

According to the U.S. Department of the Interior, visitors must have a valid U.S. passport or a certified birth certificate that proves American nationality. This unique entry requirement is in place for this isolated territory.

Exploring the Islands

The National Park of American Samoa offers diverse natural landscapes and cultural experiences across its islands. On Tutuila, visitors can explore scenic trails such as the Mount ‘Alava Trail and the coastal Le’ala Shoreline. The island also provides opportunities to engage with Samoan culture in local villages.

Ta’ū offers a more secluded adventure, with rainforest hikes and the chance to visit Lata Mountain, the highest point in American Samoa. The island of Ofu is known for its tranquil coral reefs and white sandy beaches, making it a prime location for snorkeling and diving enthusiasts. The park encompasses over 4,000 acres of underwater environments teeming with diverse wildlife.

Practical Considerations

Visitors should be prepared for the park's tropical climate, which features warm, humid temperatures year-round. The wet season, from October to May, brings frequent rain showers. Park officials advise visitors to plan their travel accordingly due to the varied weather and terrain, noting that some trails can be steep and muddy.

Despite the travel requirements and climate considerations, there are no entrance fees for the National Park of American Samoa, and it remains open throughout the year.